<!DOCTYPE HTML>
<html lang="en">
<head>
  <meta charset="utf8">
  <title>Test for the Reflow Activity</title>
  <script type="text/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <script type="text/javascript;version=1.8" src="common.js"></script>
  <!-- Any copyright is dedicated to the Public Domain.
     - http://creativecommons.org/publicdomain/zero/1.0/ -->
</head>
<body>
<p>Test for reflow events</p>

<script class="testbody" type="text/javascript;version=1.8">
SimpleTest.waitForExplicitFinish();

let client;

function generateReflow()
{
  top.document.documentElement.style.display = "none";
  top.document.documentElement.getBoundingClientRect();
  top.document.documentElement.style.display = "block";
}

function startTest()
{
  removeEventListener("load", startTest);
  attachConsoleToTab(["ReflowActivity"], onAttach);
}

function onAttach(aState, aResponse)
{
  client = aState.dbgClient;

  onReflowActivity = onReflowActivity.bind(null, aState);
  client.addListener("reflowActivity", onReflowActivity);
  generateReflow();
}

// We are expecting 3 reflow events.
let expectedEvents = [
  {
    interruptible: false,
    sourceURL: "chrome://mochitests/content/chrome/devtools/shared/webconsole/test/test_reflow.html",
    functionName: "generateReflow"
  },
  {
    interruptible: true,
    sourceURL: null,
    functionName: null
  },
  {
    interruptible: true,
    sourceURL: null,
    functionName: null
  },
];

let receivedEvents = [];


function onReflowActivity(aState, aType, aPacket)
{
  info("packet: " + aPacket.message);
  receivedEvents.push(aPacket);
  if (receivedEvents.length == expectedEvents.length) {
    checkEvents();
    finish(aState);
  }
}

function checkEvents() {
  for (let i = 0; i < expectedEvents.length; i++) {
    let a = expectedEvents[i];
    let b = receivedEvents[i];
    for (let key in a) {
      is(a[key], b[key], "field " + key + " is valid");
    }
  }
}

function finish(aState) {
  client.removeListener("reflowActivity", onReflowActivity);
  closeDebugger(aState, function() {
    SimpleTest.finish();
  });
}

addEventListener("load", startTest);

</script>
</body>
</html>
